Connect old outlet hose to pump outlet. Route new hose assembly up between engine and fender. Tighten Tighten the bolts to 17N·m 12. Remember to compare the readings to your baseline readings to verify the repairs are complete. A common failure is that the pump has sucked up water and needs to be replaced. Otherwise you will need factory that will teach you and guide you through the diagnostic phase.
The enables both circuits simultaneously when Air system operations id desired. Thanks for all the postings. I'd start by removing and checking the valve and check the hoses for water. Connect new inlet hose to pump inlet. You may have had an air pump puton but is the valve any good so it gets to the exasut sytem. Well it looks like I'm in the same boat now too. Once the filler plat … e is installed, the dash can go completely back together; the radio can be removed and installed now with no dash trim removal, though a special tool is needed that comes with the stereo.
Replace the check valve if the vacuum bleeds down to zero within 5 seconds. Transfer isolators from the old pump to the new pump. Extend the air intake hose that ends halfway up the passenger side of the radiator about 2 more feet so it can run between the battery and coolant reservoir and push into the fender hole to keep dry. Remove pump mounting bolts and pump. Be careful when tearing these parts out, that you don't damage the plate, or take something out that should stay.
Connect the remaining hose to the shut off valve. Engine vacuum is applied to the shut-off valve when the solenoid is energized. The new stereo will not have a peg that sticks in that hole inside the dash. You will need to check the function of those. There is a kit avalable at the dealer that is an update for the system.
To start the diagnosis, ensure the engine is cold and take note of the front O2 sensor from the scan tool data stream. The enables both circuits simultaneously when Air system operations id desired. The easiest way is to remove the two 13mm nuts that mount the check valve pipe to the exhaust manifold and use a vise to hold them — trust me here. The center vac port goes to the intake manifold vac and the off center vac goes to the shutoff valve above. Remove the clamp from the check valve. Also check the rubber sound insulator at the bottom of the pump.
When replacing the air pump, it is important to clean the hoses and replace he one-way check valve. Does it need to be reprogrammed or anything? Replace the Air pump inlet hose. Then operate engine and check for leaks. Although I have had water in the pump I did not see any indication of the inlet hose as the cause. You may have to remove your battery to get to it. If they rattle or the hoses are burned thru replace — should only flow air into the exhaust.
Transfer isolators from the old pump to the new pump. The also grounds the Air combination valve vacuum control solenoid circuit, which energizes the Air vacuum control solenoid. Sometimes the truck seems to run great, other days it feels sluggish. Install the solenoid bracket onto the coolant reservoir stud and reinstall the nut back into the vehicle. About 90% of the time that this code is set, the one-way check valves have worn out or failed and allow water which occurs naturally in the exhaust back into the pump.
Remove coolant reservoir nut nearest the battery. Mine sat on top of the plastic thing with the hole in it. This may be caused by water being collected ib the Air pump or the vent solenoid and frozen or corroded the pump, also could be a blown Air pump fuse caused by the pump freezing up. Once you lock them into place, turning clockwise, slid the wire back on. I've recently dropped my fuel tank to replace fuel lines and took a look through the evap hoses up in there and around the charcoal canister for any loose, dry rotting and cracks. Make sure rocker arm is riding on camshaft eccentric. What causes the P0410 code? The lower set must be pushed down into the slots in the frame so th … at the top set can be pushed back through the top alignment holes to reinstall the two plastic holders you removed.